Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-SGA1 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/21/2026
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-SGA1) | Time (METOP-SGA1) | Lat,Lon (METOP-SGA1) | SZA (METOP-SGA1 ) | Distance(km) | Time Diff (sec) |
| 1 | 10/21/2026 | 16:18:16 | 73.81, -73.62 | 84.65 | 10/21/2026 | 16:19:23 | 73.72, -71.05 | 84.51 | 80.52 | 67 |
| 2 | 10/21/2026 | 17:08:58 | -73.71, 93.94 | 95.45 | 10/21/2026 | 17:10:06 | -73.66, 96.14 | 95.54 | 68.90 | 68 |
| 3 | 10/21/2026 | 17:59:39 | 73.47, -98.17 | 84.31 | 10/21/2026 | 18:00:50 | 73.46, -97.00 | 84.27 | 37.08 | 71 |
| 4 | 10/21/2026 | 18:50:22 | -73.42, 69.25 | 95.73 | 10/21/2026 | 18:51:34 | -73.35, 70.07 | 95.83 | 27.24 | 72 |
| 5 | 10/21/2026 | 19:41:04 | 73.22,-122.99 | 84.08 | 10/21/2026 | 19:42:17 | 73.19,-122.94 | 84.04 | 3.59 | 73 |
| 6 | 10/21/2026 | 20:31:47 | -73.17, 44.44 | 95.97 | 10/21/2026 | 20:32:59 | -73.18, 44.36 | 95.96 | 2.59 | 72 |
| 7 | 10/21/2026 | 21:22:33 | 73.17,-148.25 | 84.05 | 10/21/2026 | 21:23:39 | 73.17,-148.32 | 84.05 | 2.15 | 66 |
| 8 | 10/21/2026 | 22:13:17 | -73.17, 19.06 | 95.94 | 10/21/2026 | 22:14:21 | -73.16, 18.99 | 95.95 | 2.55 | 64 |
| 9 | 10/21/2026 | 23:04:03 | 73.17,-173.63 | 84.08 | 10/21/2026 | 23:05:01 | 73.16,-173.70 | 84.06 | 2.76 | 58 |
| 10 | 10/21/2026 | 23:54:47 | -73.17, -6.32 | 95.91 | 10/21/2026 | 23:55:42 | -73.20, -6.28 | 95.89 | 2.83 | 55 |
| 11 | 10/22/2026 | 00:45:33 | 73.17, 160.99 | 84.10 | 10/22/2026 | 00:46:22 | 73.19, 161.04 | 84.12 | 2.32 | 49 |
| 12 | 10/22/2026 | 01:36:17 | -73.18, -31.70 | 95.89 | 10/22/2026 | 01:37:04 | -73.18, -31.66 | 95.89 | 1.43 | 47 |
| 13 | 10/22/2026 | 02:27:03 | 73.18, 135.61 | 84.13 | 10/22/2026 | 02:27:44 | 73.17, 135.66 | 84.12 | 1.61 | 41 |
| 14 | 10/22/2026 | 03:17:46 | -73.18, -57.08 | 95.86 | 10/22/2026 | 03:18:25 | -73.16, -57.03 | 95.88 | 2.07 | 39 |
| 15 | 10/22/2026 | 04:08:32 | 73.18, 110.23 | 84.16 | 10/22/2026 | 04:09:05 | 73.16, 110.28 | 84.13 | 2.86 | 33 |
| 16 | 10/22/2026 | 04:59:15 | -73.13, -82.34 | 95.89 | 10/22/2026 | 04:59:47 | -73.15, -82.41 | 95.87 | 2.90 | 32 |
| 17 | 10/22/2026 | 05:50:01 | 73.13, 84.97 | 84.13 | 10/22/2026 | 05:50:27 | 73.14, 84.91 | 84.14 | 2.22 | 26 |
| 18 | 10/22/2026 | 06:40:45 | -73.13,-107.72 | 95.86 | 10/22/2026 | 06:41:09 | -73.13,-107.78 | 95.86 | 2.03 | 24 |
| 19 | 10/22/2026 | 07:31:31 | 73.13, 59.59 | 84.16 | 10/22/2026 | 07:31:49 | 73.12, 59.53 | 84.15 | 2.01 | 18 |
| 20 | 10/22/2026 | 08:22:15 | -73.13,-133.10 | 95.83 | 10/22/2026 | 08:22:31 | -73.11,-133.16 | 95.85 | 2.84 | 16 |
| 21 | 10/22/2026 | 09:13:01 | 73.13, 34.21 | 84.19 | 10/22/2026 | 09:13:10 | 73.16, 34.27 | 84.21 | 3.25 | 9 |
| 22 | 10/22/2026 | 10:03:45 | -73.13,-158.48 | 95.81 | 10/22/2026 | 10:03:52 | -73.15,-158.43 | 95.79 | 2.23 | 7 |
| 23 | 10/22/2026 | 10:54:31 | 73.13, 8.83 | 84.21 | 10/22/2026 | 10:54:32 | 73.14, 8.89 | 84.22 | 1.97 | 1 |
| 24 | 10/22/2026 | 11:45:15 | -73.14, 176.14 | 95.78 | 10/22/2026 | 11:45:14 | -73.13, 176.20 | 95.78 | 1.79 | 1 |
| 25 | 10/22/2026 | 12:36:01 | 73.14, -16.55 | 84.24 | 10/22/2026 | 12:35:54 | 73.12, -16.49 | 84.23 | 2.36 | 7 |
| 26 | 10/22/2026 | 13:26:45 | -73.14, 150.77 | 95.75 | 10/22/2026 | 13:26:36 | -73.11, 150.82 | 95.78 | 3.11 | 9 |
| 27 | 10/22/2026 | 14:17:30 | 73.09, -41.81 | 84.21 | 10/22/2026 | 14:17:16 | 73.11, -41.86 | 84.23 | 2.67 | 14 |
| 28 | 10/22/2026 | 15:08:14 | -73.09, 125.50 | 95.78 | 10/22/2026 | 15:07:58 | -73.10, 125.45 | 95.77 | 1.96 | 16 |
| 29 | 10/22/2026 | 15:59:00 | 73.09, -67.19 | 84.24 | 10/22/2026 | 15:58:38 | 73.09, -67.24 | 84.24 | 1.53 | 22 |
| 30 | 10/22/2026 | 16:49:44 | -73.09, 100.12 | 95.75 | 10/22/2026 | 16:49:20 | -73.08, 100.07 | 95.76 | 1.94 | 24 |
| 31 | 10/22/2026 | 17:40:30 | 73.09, -92.57 | 84.27 | 10/22/2026 | 17:40:00 | 73.07, -92.61 | 84.25 | 2.44 | 30 |
| 32 | 10/22/2026 | 18:31:14 | -73.09, 74.74 | 95.72 | 10/22/2026 | 18:30:41 | -73.12, 74.80 | 95.70 | 3.18 | 33 |
| 33 | 10/22/2026 | 19:22:00 | 73.09,-117.95 | 84.29 | 10/22/2026 | 19:21:21 | 73.11,-117.88 | 84.31 | 2.68 | 39 |
| 34 | 10/22/2026 | 20:12:44 | -73.09, 49.36 | 95.70 | 10/22/2026 | 20:12:03 | -73.10, 49.43 | 95.69 | 2.09 | 41 |
| 35 | 10/22/2026 | 21:03:30 | 73.09,-143.33 | 84.32 | 10/22/2026 | 21:02:43 | 73.09,-143.26 | 84.32 | 2.25 | 47 |
| 36 | 10/22/2026 | 21:54:14 | -73.10, 23.99 | 95.67 | 10/22/2026 | 21:53:25 | -73.08, 24.05 | 95.68 | 2.64 | 49 |
| 37 | 10/22/2026 | 22:44:59 | 73.05,-168.59 | 84.29 | 10/22/2026 | 22:44:05 | 73.07,-168.63 | 84.33 | 3.34 | 54 |
| 38 | 10/22/2026 | 23:35:43 | -73.05, -1.28 | 95.70 | 10/22/2026 | 23:34:47 | -73.07, -1.32 | 95.67 | 2.38 | 56 |
| 39 | 10/23/2026 | 00:26:29 | 73.05, 166.03 | 84.32 | 10/23/2026 | 00:25:27 | 73.06, 165.99 | 84.33 | 1.59 | 62 |
| 40 | 10/23/2026 | 01:17:13 | -73.05, -26.66 | 95.67 | 10/23/2026 | 01:16:09 | -73.05, -26.70 | 95.67 | 1.28 | 64 |
| 41 | 10/23/2026 | 02:07:59 | 73.05, 140.65 | 84.35 | 10/23/2026 | 02:06:49 | 73.04, 140.61 | 84.34 | 1.54 | 70 |
| 42 | 10/23/2026 | 02:58:43 | -73.05, -52.04 | 95.64 | 10/23/2026 | 02:57:31 | -73.03, -52.08 | 95.66 | 2.43 | 72 |
| 43 | 10/23/2026 | 03:49:26 | 72.90, 115.60 | 84.22 | 10/23/2026 | 03:48:13 | 72.92, 115.02 | 84.25 | 18.97 | 73 |
| 44 | 10/23/2026 | 04:40:09 | -72.85, -76.98 | 95.83 | 10/23/2026 | 04:38:56 | -72.87, -77.77 | 95.79 | 25.88 | 73 |
| 45 | 10/23/2026 | 05:30:50 | 72.60, 90.86 | 83.93 | 10/23/2026 | 05:29:41 | 72.60, 89.01 | 83.97 | 61.30 | 69 |
| 46 | 10/23/2026 | 06:21:33 | -72.55,-101.73 | 96.11 | 10/23/2026 | 06:20:24 | -72.54,-103.78 | 96.08 | 68.16 | 69 |
Figure of NOAA-20 and METOP-SGA1 satellite orbits during SNOs since TLE Epoch: 10/21/2026
Download SNOs between NOAA-20 and METOP-SGA1 since TLE EPOCH: 10/21/2026 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-SGA1